Defect: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.

Corrective Action: Volkswagen will notify owners, and dealers will replace the driver's frontal air bag inflators, free of charge. The manufacturer has not yet provided a notification schedule. Volkswagen owners may contact Volkswagen customer service at 1-800-893-5298. Audi owners may contact Audi customer service at 1-800-253-2834.

2012 Audi A3 (10/3/2011)

Campaign Number: 11V490000

Component Name: FUEL SYSTEM, DIESEL

Manufacturer: Volkswagen Group of America, Inc.

Description: VOLKSWAGEN IS RECALLING CERTAIN MODEL 2009-2012 JETTA AND JETTA SPORTWAGEN VEHICLES, MANUFACTURED FROM MAY 2008 THROUGH SEPTEMBER 2011, MODEL YEAR 2010-2012 VOLKSWAGEN GOLF VEHICLES, MANUFACTURED FROM MAY 2009 THROUGH SEPTEMBER 2011, AND MODEL YEAR 2010-2012 AUDI A3 VEHICLES, MANUFACTURED FROM SEPTEMBER 2009 THROUGH SEPTEMBER 2011, THAT ARE EQUIPPED WITH A 2.0L TDI COMMON RAIL DIESEL ENGINE/CLEAN DIESEL ENGINE. THE FUEL INJECTION PULSES COULD COINCIDE WITH THE NATURAL FREQUENCY OF THE INJECTOR LINE #2, IN SPECIFIC LOAD AND RPM CONDITIONS. THIS RESONANCE CREATES ADDITIONAL STRESS IN THE FUEL LINE.

Defect: DUE TO THE RESONANCE CONDITION, INJECTOR LINE NUMBER 2 COULD DEVELOP SMALL CRACKS WHICH COULD LEAD TO FUEL LEAKAGE. LEAKING FUEL IN THE PRESENCE OF AN IGNITION SOURCE, MAY LEAD TO A FIRE.

Corrective Action: VOLKSWAGEN WILL INSTALL AN IMPROVED FUEL INJECTOR LINE FOR THE NUMBER 2 CYLINDER ON CERTAIN VEHICLES AND WILL INSTALL VIBRATION DAMPERS ON ALL OF THE INJECTOR LINES. VOLKSWAGEN AND AUDI WILL NOTIFY OWNERS TO HAVE THE VEHICLES REPAIRED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING NOVEMBER 2011. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.